Inventor · disambiguated record
Yoshiko Shishido
Also filed as: SHISHIDO YOSHIKO
1 granted patent·2 pending applications·1 citations·filing 1993–2025
15Inventor score
Files withSUMITOMO HEAVY INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0166US2025122141A1Chemical recycling device and chemical recycling molding systemSUMITOMO HEAVY INDUSTRIES·Filed 2024·Application pending·0 cites
- 0254US2025277097A1Depolymerization reaction monitoring device, depolymerization reaction monitoring method, and depolymerization reaction monitoring programSUMITOMO HEAVY INDUSTRIES·Filed 2025·Application pending·0 cites
- 0317US5368688AMethod for bleaching pulp with ozone with successive steps of lower consistencySUMITOMO HEAVY INDUSTRIES·Filed 1993·Granted Nov 29, 1994·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →